ED Decision 2018/004/R
The applicable airworthiness requirements for the approval of instruments and equipment required by this Annex are the following:
ED Decision 2018/004/R
‘Permanently installed’ means an instrument or equipment that requires a specific kind of installation to:
ED Decision 2018/004/R
The functionality of non-installed instruments and equipment, required by this Subpart and that do not need an equipment approval, are checked against recognised industry standards appropriate to the intended purpose. The operator is responsible for ensuring the maintenance of these instruments and equipment.
ED Decision 2018/004/R